2918344

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2551}}^1$

素因数の和:2581

約数の個数: 32

約数和(自身を含む): 6431040

約数和(自身を除く): 3512696

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 2551, 5102, 10204, 20408, 28061, 33163, 56122, 66326, 112244, 132652, 224488, 265304, 364793, 729586, 1459172, 2918344]

約数ペア:

[(1, 2918344), (2, 1459172), (4, 729586), (8, 364793), (11, 265304), (13, 224488), (22, 132652), (26, 112244), (44, 66326), (52, 56122), (88, 33163), (104, 28061), (143, 20408), (286, 10204), (572, 5102), (1144, 2551)]